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Simora [160]
2 years ago
10

Evaluate the expression.

Mathematics
1 answer:
REY [17]2 years ago
7 0

Answer:

The value of (-25)^{\frac{1}{2} }=5i

Step-by-step explanation:

We need to find (-25)^{\frac{1}{2} }

We have

(-25)^{\frac{1}{2} }=\sqrt{-25} \\\\=\sqrt{25} \times\sqrt{-1} \\\\=5 i

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Step-by-step explanation:

Given: A lamina with constant density ρ(x, y) = ρ occupies the given region x2 + y2 ≤ a2 in the first quadrant.

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Moment of inertia about its perpendicular axis is \frac{MR^{2} }{2}. Moment of inertia of quarter disk about its perpendicular is \frac{MR^{2} }{8}.

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